Updated: October 4, 2026
We added new codes!
Don’t let your base get flattened by another wave of zombies while you’re sitting on zero currency. Using Untitled Defense codes is the fastest way to stack up enough Gems to summon a Legendary Ilya or at least a Cellu and other powerhouse units. Why grind for hours when you can beef up your squad in seconds?
All Untitled Defense codes list
Redeeming Untitled Defense codes gives you the tactical advantage needed to survive the toughest bosses and highest difficulty maps. Most Untitled Defense codes provide Gems and Trait Rerolls, which are essential for pulling new troops and upgrading your existing lineup. If you can’t get enough of tower defense games like this, check out our guide to Cameraman Tower Defense codes list for some Skibidi fun.
Active Untitled Defense codes
- 200KVisits—Redeem for 2,500 Gems and 125 Trait Rerolls (New)
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- 600Members—Redeem for 2,500 Gems and 75 Trait Rerolls (New)
- SORRYFORLASTCODE—Redeem for 5,000 Gems and 100 Trait Rerolls (New)
- SECRETBANNER—Redeem for 5,000 Gems and 100 Trait Rerolls (New)
- thankyouguys—Redeem for 150 Trait Rerolls (New)
- sorryforfate—Redeem for 50 Trait Rerolls (New)
- BATTLEPASS—Redeem for 1,000 Gems and 100 Trait Rerolls
- JJK—Redeem for 1,000 Gems and 100 Trait Rerolls
- 400CCU—Redeem for 100 Trait Rerolls
- luvfromcashmere—Redeem for 50 Trait Rerolls
- 100KVISITS—Redeem for 5,000 Gems and 150 Trait Rerolls
- 1KCCU—Redeem for 100 Trait Rerolls
Expired Untitled Defense codes
- 100CCU
- 100LIKES
- THANKSFOR10KVISITS
- PATCH
- REBALANCE
- Tournaments
- 25KVisits
- Console
- DUSTIN
- 1KMEMBERS
- 300CCU
- 40KVISITS
- JASON
Related: Survive a Million Monkeys codes
How to redeem codes in Untitled Defense
Getting your hands on freebies in Untitled Defense is not as straightforward as in some other games. Here are the detailed instructions on how to redeem those codes:
- Start Untitled Defense in Roblox.
- Look for the Codes area close to the spot where you spawn and approach it.
- Enter your code in the Enter code here field.
- Click on the Redeem button and enjoy your freebies.
Official Wiki, Trello board, and Discord server information for Untitled Defense
The official Untitled Defense Discord server is the best place to find the latest updates and sneak peeks directly from the developers. You can also follow the developer on Roblox (@CookieKingsBackup). However, your best bet to get all the latest code drops is to bookmark this page and keep checking back. We’re on the hunt for the latest freebies so that you don’t have to waste your time.
Want even more free rewards for your favorite experiences? Head over to our Roblox codes section to find the latest updates for hundreds of games!
